A convoy of motorcycle police ride toward the Grove Community Church for a memorial service for slain Riverside police office Michael Crain in Riverside, California, on February 13, 2013 as motorcycle plice ride past. Law enforcement personnel from across the state, including local dignitaries, military veterans, colleagues, friends and loved ones of the deceased gathered to pay their final respects to the policeman killed last week in what the city's police chief described as a ``cowardly ambush.'' Crain was fatally shot around early last Thursday when he and his partner ran afoul of fugitive Christopher Jordan Dorner, the fired Los Angeles Police Department officer on a killing spree which possibly ended last night in the mountains of nearby Big Bear, authorities allege. AFP PHOTO / Frederic J. BROWN
Credits: FREDERIC J. BROWN
Maryam Rajavi, president of the National Council of Resistance of Iran (NCRI), attends the Tolerant & Democratic Islam vs Fanaticism & Extremism Dinner In Paris on July 3, 2015 in Paris, France.
Credits: Antonio de Moraes Barros Filho
A worker is perched on a Petrobras oil platform floating in the Atlantic Ocean near Guanabara Bay on July 3, 2015 in Rio de Janeiro, Brazil. The state-owned oil company is embroiled in a massive corruption scandal and Federal Police arrested another former executive yesterday.
Credits: Mario Tama
People pay tribute at Adelaide Crows headquarters on July 4, 2015 in Adelaide, Australia. Adelaide Crows AFL coach Phil Walsh was found dead in his home Friday after allegedly being stabbed by his 26-year-old son.
Credits: David Mariuz
Sailors from Belgium depart after training in the polluted Guanabara Bay ahead of the Rio 2016 Olympic Games on July 3, 2015 in Rio de Janeiro, Brazil. The bay will host the sailing events for the games but suffers from sewage and industrial pollution.
Credits: Mario Tama
Three year old Louisa Hill runs across the stage as Democratic Presidential candidate Hillary Clinton speaks during a grassroots organizing event in College Park at Dartmouth College July 3, 2015 in Hanover, New Hampshire. Clinton is spending two days over the fourth of July in the first in the nation primary state.
Credits: Darren McCollester
Pope Francis arrives in St Peter's Square for a meeting with members of the Renewal of the Holy Spirit, who have come to Rome for their 38th annual Convocation on July 3, 2015 in Vatican City, Vatican. Pope Francis emphasized the ecumenical dimension of the charismatic movement, rooting it in our common Baptism.